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1. 发明公开

EP0169912A1 DATA TRANSMISSION SYSTEM 失效
标题翻译：数据传输系统
公开(公告)号：EP0169912A1
公开(公告)日：1986-02-05
申请号：EP85900757.7
申请日：1985-01-29
申请人： FANUC LTD.
发明人： NAGAMINE, Tsuyoshi , KIYA, Nobuyuki
IPC分类号： H04L13/00 , G06F13/42
CPC分类号： G06F15/17 , G05B19/4142 , G05B2219/35545 , G06F13/4226 , H04L5/20
摘要： A data tranmission system for sending parallel data from the transmitting side to the receiving side. When a predetermined period of time t, has passed after the transmission of an i-th data item DTi, the transmitting side sends a high level data transmission signal DS to the receiving side. Upon receipt of the high level data transmission signal DS, the receiving side reads the i-th data item DTi and sends a high level data reception signal DR back to the transmitting side. The transmitting side receives the high level data reception signal DR, and the i-th data transmission cycle is completed. To transmit the next (i+l)th data (DTi + I), the transmitting side sends a low level data transmission signal DS when a predetermined period of time t 1 has passed after the transmission of the (i+I)th data item. Upon receipt of the low level data transmission signal DS, the receiving side reads the (i+l)th data(DTi + 1) and sends the low level data reception signal DR back to the transmitting side. The low level data reception signal DR is received by the transmitting side, and the (i+I)th cycle of data transmission is completed. The data is thus transmitted successively by repeating the i-th and (i+I)th data transmission cycles.
摘要翻译：数据传输系统，用于从发送端向接收端发送并行数据。当在发送第i个数据项DTi之后经过了预定时间段t时，发送侧向接收侧发送高电平数据传输信号DS。一旦接收到高电平数据传输信号DS，接收方就读取第i个数据项DTi并将高电平数据接收信号DR发送回发送侧。发送侧接收高电平数据接收信号DR，并且第i个数据发送周期完成。为了发送下一个（i + 1）数据（DTi + I），发送侧在发送第（i + 1）个数据项之后经过预定时间段t1时发送低电平数据发送信号DS 。在接收到低电平数据传输信号DS时，接收端读取第（i + 1）个数据（DTi + 1），并将低电平数据接收信号DR发送回发送侧。发送侧接收低电平数据接收信号DR，并完成数据发送的第（i + 1）个周期。因此通过重复第i和第（i + 1）个数据传输周期来连续发送数据。

2. 发明公开

EP0707251A4 CONTROL SYSTEM 失效
标题翻译： STEUERSYSTEM
公开(公告)号：EP0707251A4
公开(公告)日：1997-07-02
申请号：EP95913407
申请日：1995-03-31
申请人： FANUC LTD
发明人： KINOSHITA JIRO , KUBO Y
IPC分类号： B25J9/22 , B25J13/06 , G05B19/18 , G05B19/408 , G05B19/414
CPC分类号： G05B19/408 , G05B2219/34196 , G05B2219/35545 , G05B2219/36133 , G05B2219/36169
摘要： An interactive data processing unit is set in a place distant from a FA control unit so that the interactive data processing unit can directly access a memory in the FA control unit. When a request for access to a memory (3) in CNC (30) is issued in MMC (20), it is outputted to CNC (30) by a remote access control means (1). When an internal data input/output means (2) in CNC (30) receives the access request, direct memory access (DMA) is made for the memory (3). Depending on the request, data are written in the memory, or the designated data are outputted to MMC (20). The remote access control means (1) in MMC (20) receives the inputted data and transfers the data to the device that is the origin of the request. Thus, the accessing of the memory (3) in CNC (30) can be done directly from MMC (20).
摘要翻译：交互式数据处理单元设置在远离FA控制单元的位置，使得交互式数据处理单元可以直接访问FA控制单元中的存储器。当在MMC（20）中发出访问CNC（30）中的存储器（3）的请求时，由远程访问控制装置（1）输出到CNC（30）。当CNC（30）中的内部数据输入/输出装置（2）接收访问请求时，对存储器（3）进行直接存储器访问（DMA）。根据请求，将数据写入存储器，或将指定的数据输出到MMC（20）。 MMC（20）中的远程访问控制装置（1）接收输入的数据并将数据传送到作为请求的起源的设备。因此，CNC（30）中的存储器（3）的访问可以直接从MMC（20）完成。

3. 发明公开

EP0707251A1 CONTROL SYSTEM 失效
标题翻译：控制系统
公开(公告)号：EP0707251A1
公开(公告)日：1996-04-17
申请号：EP95913407.3
申请日：1995-03-31
申请人： FANUC LTD.
发明人： KINOSHITA,Jiro, Fanuc Mansion Harimomi 6-210 , KUBO, Y., Fanuc Mansion Harimomi 11-602
IPC分类号： G05B19/18
CPC分类号： G05B19/408 , G05B2219/34196 , G05B2219/35545 , G05B2219/36133 , G05B2219/36169
摘要： An interactive data processing unit is set in a place distant from a FA control unit so that the interactive data processing unit can directly access a memory in the FA control unit. When a request for access to a memory (3) in CNC (30) is issued in MMC (20), it is outputted to CNC (30) by a remote access control means (1). When an internal data input/output means (2) in CNC (30) receives the access request, direct memory access (DMA) is made for the memory (3). Depending on the request, data are written in the memory, or the designated data are outputted to MMC (20). The remote access control means (1) in MMC (20) receives the inputted data and transfers the data to the device that is the origin of the request. Thus, the accessing of the memory (3) in CNC (30) can be done directly from MMC (20).

4. 发明公开

EP0455814A1 PULSE TRANSFER SYSTEM OF MANUAL PULSE GENERATOR 失效
标题翻译： PULSÜBERTRAGUNGSSYSTEMFÜREINEN MANUELLEN PULSGENERATOR。
公开(公告)号：EP0455814A1
公开(公告)日：1991-11-13
申请号：EP90916372.7
申请日：1990-11-09
申请人： FANUC LTD.
发明人： KANDA, Kunio 1652, Niihashi
IPC分类号： G05B19/406
CPC分类号： G05B19/409 , G05B2219/33192 , G05B2219/35459 , G05B2219/35545
摘要： A method of radio transmission of output pulse signals from a manual pulse generator unit to a numerical controller. A counter starts at a reference time and counts pulses generated depending on the revolution of a manual pulse generator (14). The numerical value of the counter is taken out as a coded signal, modulated by a modulator circuit (16), amplified by a power amplifier circuit (17), and transmitted by radio to the numerical controller from an antenna (18) at predetermined intervals. The numerical controller receives the coded signal and recognizes the pulses from the manual pulse generator. Each coded signal sent from the manual pulse generator by radio indicates the absolute position at a given time. Even if an error is involved in transmission, the correct number of pulses can be eventually recognized.
摘要翻译：计数器在参考时间开始，并计数根据手动脉冲发生器（14）的旋转产生的脉冲。计数器的数值作为编码信号取出，由调制器电路（16）调制，由功率放大器电路（17）放大，并通过无线电从天线（18）以预定间隔发送到数字控制器。数字控制器接收编码信号并识别来自手动脉冲发生器的脉冲。通过无线电从手动脉冲发生器发送的每个编码信号表示给定时间的绝对位置。即使传输中涉及到错误，也可以最终识别正确的脉冲数。 @（19pp Dwg.No.1 / 5）@。

5. 发明公开

EP0267966A1 POSITIONING SYSTEM 失效
标题翻译： ORTUNGSSYSTEM。
公开(公告)号：EP0267966A1
公开(公告)日：1988-05-25
申请号：EP87903402.3
申请日：1987-05-16
申请人： FANUC LTD
发明人： ISOBE, Shinichi , KAGAWA, Yoshimasa
IPC分类号： G05B19/23
CPC分类号： G05B19/231 , G05B2219/33254 , G05B2219/35545 , G05B2219/37154 , G05B2219/37155
摘要： A positioning system which permits a servo motor (4) to run depending upon an instruction value to move a movable part, and which compares a feedback signal from a position detector such as a servo motor with the instruction value to produce a servo instruction value. Pulses from an encoder (5) are counted to generate a position data signal (6) that directly represents a rotational position of the motor (4). The position data signal is fed back to an instruction processing unit (2) to determine the position.
摘要翻译：定位系统包括脉冲分配器（1），指令处理单元（2），伺服放大器（3），伺服马达（4），编码器（5）和串行/并行转换器（7）。该系统通过比较来自位置检测器的反馈信号（6）与指令信号来控制伺服电动机。编码器由脉冲发生器，上/下计数器和并行/串行转换器组成，并以串行二进制代码提供位置信号。这通过串行/并行转换器反馈到指令处理单元。

6. 发明授权

EP0455814B1 PULSE TRANSFER SYSTEM OF MANUAL PULSE GENERATOR 失效
标题翻译：脉冲传输系统手摇脉冲发生器
公开(公告)号：EP0455814B1
公开(公告)日：1996-01-10
申请号：EP90916372.7
申请日：1990-11-09
申请人： FANUC LTD.
发明人： KANDA, Kunio 1652, Niihashi
IPC分类号： G05B19/406
CPC分类号： G05B19/409 , G05B2219/33192 , G05B2219/35459 , G05B2219/35545
摘要： A method of radio transmission of output pulse signals from a manual pulse generator unit to a numerical controller. A counter starts at a reference time and counts pulses generated depending on the revolution of a manual pulse generator (14). The numerical value of the counter is taken out as a coded signal, modulated by a modulator circuit (16), amplified by a power amplifier circuit (17), and transmitted by radio to the numerical controller from an antenna (18) at predetermined intervals. The numerical controller receives the coded signal and recognizes the pulses from the manual pulse generator. Each coded signal sent from the manual pulse generator by radio indicates the absolute position at a given time. Even if an error is involved in transmission, the correct number of pulses can be eventually recognized.

7. 发明公开

EP0455814A4 PULSE TRANSFER SYSTEM OF MANUAL PULSE GENERATOR 失效
标题翻译：手动脉冲发生器脉冲传输系统
公开(公告)号：EP0455814A4
公开(公告)日：1992-12-16
申请号：EP90916372
申请日：1990-11-09
申请人： FANUC LTD.
发明人： KANDA, KUNIO 1652, NIIHASHI
IPC分类号： G05B19/18 , G05B19/409 , G05B19/414
CPC分类号： G05B19/409 , G05B2219/33192 , G05B2219/35459 , G05B2219/35545
摘要： A method of radio transmission of output pulse signals from a manual pulse generator unit to a numerical controller. A counter starts at a reference time and counts pulses generated depending on the revolution of a manual pulse generator (14). The numerical value of the counter is taken out as a coded signal, modulated by a modulator circuit (16), amplified by a power amplifier circuit (17), and transmitted by radio to the numerical controller from an antenna (18) at predetermined intervals. The numerical controller receives the coded signal and recognizes the pulses from the manual pulse generator. Each coded signal sent from the manual pulse generator by radio indicates the absolute position at a given time. Even if an error is involved in transmission, the correct number of pulses can be eventually recognized.

8. 发明公开

EP0067228A1 DIGITAL CONTROL UNIT 失效
标题翻译：数字控制单元。
公开(公告)号：EP0067228A1
公开(公告)日：1982-12-22
申请号：EP81903074.3
申请日：1981-11-18
申请人： FANUC LTD.
发明人： KOMIYA, Hidetsugu , KURAKAKE, Mitsuo
IPC分类号： G05B19/403
CPC分类号： G05B19/4142 , G05B2219/33182 , G05B2219/33189 , G05B2219/33205 , G05B2219/35545
摘要： In the case wherein each of the function blocks of a digital control unit transmits and receives signals from a computer processing unit (MPU) through an address bus (ABUS) and a data bus (DBUS) shift registers (SH,), (SH 2 ) convert a parallel signal into a serial signal, transmitting devices (TX 11 )", (TX 12 ) convert an electrical signal into an optical signal and transmit the optical signal to a pulse distributing device (PON) of each function block through optical fiber cables (OF,), (OF 2 ), then receiving devices (RX 3 ), (RX,) convert the optical signal back into an electrical signal, after that, shift registers (SHR 3 ), (SHR 4 ) convert the serial signal back into a parallel signal, and the parallel signal is input to a pulse distributing device (PD) as a position signal corresponding to the X, Y and Z coordinates of a machine tool to drive a servo-motor.

9. 发明授权

EP0707251B1 CONTROL SYSTEM 失效
标题翻译：控制系统
公开(公告)号：EP0707251B1
公开(公告)日：2001-06-13
申请号：EP95913407.3
申请日：1995-03-31
申请人： FANUC LTD.
发明人： KINOSHITA,Jiro, Fanuc Mansion Harimomi 6-210 , KUBO, Y., Fanuc Mansion Harimomi 11-602
IPC分类号： G05B19/18 , G05B19/408
CPC分类号： G05B19/408 , G05B2219/34196 , G05B2219/35545 , G05B2219/36133 , G05B2219/36169
摘要： An interactive data processing unit is set in a place distant from a FA control unit so that the interactive data processing unit can directly access a memory in the FA control unit. When a request for access to a memory (3) in CNC (30) is issued in MMC (20), it is outputted to CNC (30) by a remote access control means (1). When an internal data input/output means (2) in CNC (30) receives the access request, direct memory access (DMA) is made for the memory (3). Depending on the request, data are written in the memory, or the designated data are outputted to MMC (20). The remote access control means (1) in MMC (20) receives the inputted data and transfers the data to the device that is the origin of the request. Thus, the accessing of the memory (3) in CNC (30) can be done directly from MMC (20).

10. 发明授权

EP0267966B1 POSITIONING SYSTEM 失效
标题翻译：定位系统
公开(公告)号：EP0267966B1
公开(公告)日：1993-09-01
申请号：EP87903402.3
申请日：1987-05-16
申请人： FANUC LTD.
发明人： ISOBE, Shinichi , KAGAWA, Yoshimasa
IPC分类号： G05B19/23
CPC分类号： G05B19/231 , G05B2219/33254 , G05B2219/35545 , G05B2219/37154 , G05B2219/37155
摘要： A positioning system which permits a servo motor (4) to run depending upon an instruction value to move a movable part, and which compares a feedback signal from a position detector such as a servo motor with the instruction value to produce a servo instruction value. Pulses from an encoder (5) are counted to generate a position data signal (6) that directly represents a rotational position of the motor (4). The position data signal is fed back to an instruction processing unit (2) to determine the position.

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